{
  "manageEntity": {
    "action": "Follow",
    "entityId": "308075",
    "entityType": "User",
    "nonce": "0xa42491179ba2da4032e688eb86892f80ccfc25bd86163a6b86546a09c095a4a3",
    "signature": "0x37586ccd97cbd91eed55ad88d7ffb5dcd57073025c7b84ac0c089fe11e8f9ecc59a0a31d8cc1725faf4f837e1d1005752fad4159bb332e375440d0a1ec4665631b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}